TXS0102YZTR
8-pin voltage level translator for bidirectional signal conversion
Manufacturer： ['rochester', 'analog-devices', 'ti']
series introduction
# TXS0102YZTR Product Series Introduction
## 1. Overview
The TXS0102YZTR is a highly versatile and efficient product series that belongs to the family of level shifters. These devices play a crucial role in modern electronic systems by enabling seamless communication between components operating at different voltage levels. Whether it's interfacing between low - voltage microcontrollers and higher - voltage peripheral devices or vice versa, the TXS0102YZTR series provides a reliable and cost - effective solution.
## 2. Key Features
### 2.1 Bidirectional Level Shifting
One of the standout features of the TXS0102YZTR is its bidirectional level - shifting capability. This means that data can flow in both directions between two different voltage domains without the need for complex external control circuitry. For example, in a system where a 3.3V microcontroller needs to communicate with a 5V sensor, the TXS0102YZTR can automatically translate the voltage levels of the signals in both the transmit and receive directions, ensuring accurate data transfer.
### 2.2 Automatic Direction Sensing
The series incorporates automatic direction - sensing technology. It can detect the direction of data flow based on the voltage levels at the input and output pins. This eliminates the need for an additional control signal to specify the data - flow direction, simplifying the circuit design and reducing the overall component count. As a result, designers can save board space and reduce the complexity of the PCB layout.
### 2.3 Low Power Consumption
In today's energy - conscious world, power consumption is a critical factor. The TXS0102YZTR is designed with low - power operation in mind. It has a very low quiescent current, which helps to extend the battery life in portable devices. Even when in active operation, the power dissipation is minimized, making it suitable for a wide range of battery - powered applications such as smartphones, tablets, and wearable devices.
### 2.4 High - Speed Data Transfer
The TXS0102YZTR supports high - speed data transfer rates. It can handle data rates up to several megabits per second, making it suitable for applications that require fast communication, such as high - speed serial interfaces like SPI (Serial Peripheral Interface) and I²C (Inter - Integrated Circuit). This high - speed performance ensures that data can be transferred quickly and accurately between different voltage domains, without introducing significant delays.
### 2.5 Wide Voltage Range Support
The product series can operate over a wide range of voltage levels. It can support input and output voltage levels from 1.2V to 5.5V. This wide voltage range makes it extremely flexible and allows it to be used in a variety of different electronic systems, from low - voltage, power - sensitive applications to higher - voltage industrial and automotive systems.
## 3. Package and Pin Configuration
The TXS0102YZTR is available in a small - form - factor package, which is ideal for space - constrained applications. The package is designed to provide good thermal performance and mechanical stability.
The pin configuration of the TXS0102YZTR is carefully designed to facilitate easy integration into existing circuit designs. It has clearly labeled pins for the input and output voltage domains, as well as power and ground pins. The pinout is also optimized for signal integrity, minimizing the risk of signal interference and crosstalk.
## 4. Applications
### 4.1 Consumer Electronics
In consumer electronics devices such as smartphones, tablets, and smartwatches, the TXS0102YZTR is used to interface between different components operating at different voltage levels. For example, it can be used to connect a low - voltage application processor to a higher - voltage display driver or
Images for reference
YZT-8-BGA Pkg
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